diff options
Diffstat (limited to 'drivers/net/ethernet/sun/sunvnet.h')
| -rw-r--r-- | drivers/net/ethernet/sun/sunvnet.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/net/ethernet/sun/sunvnet.h b/drivers/net/ethernet/sun/sunvnet.h index c91104542619..01ca78191683 100644 --- a/drivers/net/ethernet/sun/sunvnet.h +++ b/drivers/net/ethernet/sun/sunvnet.h @@ -20,6 +20,9 @@ #define VNET_TX_RING_SIZE 512 #define VNET_TX_WAKEUP_THRESH(dr) ((dr)->pending / 4) +#define VNET_MINTSO 2048 /* VIO protocol's minimum TSO len */ +#define VNET_MAXTSO 65535 /* VIO protocol's maximum TSO len */ + /* VNET packets are sent in buffers with the first 6 bytes skipped * so that after the ethernet header the IPv4/IPv6 headers are aligned * properly. @@ -40,8 +43,9 @@ struct vnet_port { struct hlist_node hash; u8 raddr[ETH_ALEN]; - u8 switch_port; - u8 __pad; + unsigned switch_port:1; + unsigned tso:1; + unsigned __pad:14; struct vnet *vp; @@ -56,6 +60,13 @@ struct vnet_port { struct timer_list clean_timer; u64 rmtu; + u16 tsolen; + + struct napi_struct napi; + u32 napi_stop_idx; + bool napi_resume; + int rx_event; + u16 q_index; }; static inline struct vnet_port *to_vnet_port(struct vio_driver_state *vio) @@ -97,7 +108,7 @@ struct vnet { struct list_head list; u64 local_mac; - struct tasklet_struct vnet_tx_wakeup; + int nports; }; #endif /* _SUNVNET_H */ |